<template>
  <div class='rate'>
    <span>☆☆☆☆☆</span>
    <div class="hollow" :style="style">
      ★★★★★
    </div>

  </div>
</template>
<script>
// vue-tiny-rate
export default {
  props: {
    value: {
      type: [Number, String],
      default: '0'
    }
  },
  computed: {
    style () {
      return `width: ${this.value / 2}em`
    }
  }
}
</script>
<style lang="scss" scoped>
  .rate {
    position: relative;
    display: inline-block;
    font-size: 16px;
    .hollow {
      position: absolute;
      display: inline-block;
      top: 0;
      left: 0;
      width: 0;
      overflow: hidden;
    }
  }
</style>


